Naval Ship Systems Command · NSN 4820-01-091-8124 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-091-8124 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-091-8124. Primary manufacturer part number: 803-2177142-51X-3A.
4820-01-091-8124 — No Item Name Available illustration
Features
Body Guided Disk Nut,valve — FSC 4820
General Characteristics Item Description: FORGED ALLOY STEEL,ASTM A-182 GRADE F-11; 3.559 IN. MIN AND 3.561 IN. MAX DIA; 4.000 IN. H; USED ON 5.000 IN. GLOBE STOP VALVE IN
2 verified cross-references
Primary manufacturer: Naval Ship Systems Command
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Flow control in piping systems
Pressure regulation
General Description
The Body Guided Disk Nut,valve, cataloged under National Stock Number 4820-01-091-8124, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-091-8124
Primary Part Number
803-2177142-51X-3A
Item Name
Body Guided Disk Nut,valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Naval Ship Systems Command
Status
ACTIVE
General Characteristics Item Description
FORGED ALLOY STEEL,ASTM A-182 GRADE F-11; 3.559 IN. MIN AND 3.561 IN. MAX DIA; 4.000 IN. H; USED ON 5.000 IN. GLOBE STOP VALVE IN
NSN 4820-01-091-8124 is a Body Guided Disk Nut,valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-091-8124?
NSN 4820-01-091-8124 has 2 cross-referenced part numbers: 803-2177142-51X-3A (Naval Ship Systems Command), 803-2177142 (Naval Ship Systems Command).
What NSN replaces 4820-01-091-8124?
There are 10 known substitutes for 4820-01-091-8124: 4820-01-067-9924, 4820-01-091-2955, 4820-01-091-8125 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 803-2177142-51X-3A?
Key specifications for 803-2177142-51X-3A: General Characteristics Item Description: FORGED ALLOY STEEL,ASTM A-182 GRADE F-11; 3.559 IN. MIN AND 3.561 IN. MAX DIA; 4.000 IN. H; USED ON 5.000 IN. GLOBE STOP VALVE IN. 1 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.